hot rolling process
Parametric Study of Hot Rolling Process by the Finite Element Method
... the hot rolling process of at strips. They predicted rolling force, rolling torque and contact pressure on the roll for both rigid and exible roll ...ve rolling stands of a steel ...
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Analysis of Surface Thermal Behavior of Work Rolls In Hot Rolling Process for Various Cooling Techniques
... arrangement, improper roller maintenance, drastic increase in temperature leads to fire cracks on roller and over drafting. In order to investigate thermal behavior of work rolls in hot rolling ...
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HERRINGBONE GEAR ANALYSIS AND CALCULATION OF FORCES ACTING ON IT IN HOT ROLLING PROCESS
... Steel Rolling Machine is used for making angles, rods, and ...uses hot rolling process for making the required ...Steel Rolling Machine is run by the giant 1000HP ...the HOT ...
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Optimization of Hot Rolling Process of Gravity Cast AZ31 xCa (x=0{∼} 2 0 mass%) Alloys
... In this study, the effects of Ca content and processing variables on the external surfaces and tensile properties of hot-rolled AZ31-xCa sheets were evaluated systematically. The number and length of side crack ...
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Friction Modelling of a Hot Rolling Process by means of the Finite Element Method
... OT -rolled steel seamless tubes are demanded by petrochemical, power generation, mechanical and construction industries [1]. They are produced through the skew-roll piercing, which is the most established method and thus ...
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Material Transfer Buildup on PVD Coated Work Rolls during Hot Rolling of an Al Alloy
... the hot rolling schedule, primarily the buildup of aluminum transfer to the work roll ...industrial hot rolling process, the uncoated work roll would be preferred for roll coating ...
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Application of artificial bee colony algorithm to select architecture of a optimal neural network for the prediction of rolling force in hot strip rolling process
... tandem hot rolling, which affects the rolling schedule, the thickness and strip shape of the ...good rolling force ...the hot rolling process, and the multistep nature of ...
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Prediction of Work Roll Initial Crown according to Desired Strip Profile in Hot Rolling
... coefficients and t-student test provided for each of variables. As this table shows, the exact value of A is equal to 9.650446004387064, B is equal to 0.014217686021280157, C is equal to - 0.030358343243534713 and D is ...
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Hot rolling nanowire transparent electrodes for surface roughness minimization
... a hot-rolling process to achieve silver nanowire transparent electrodes with a smooth surface topology and excellent nanowire adhesion to the ...compatible process without using any additional ...
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Prediction of Plate Crown during Aluminum Hot Flat Rolling by Finite Element Modeling
... For accurate FEM model results, the formulation and the boundary conditions of the model have to be selected very carefully, and the input data must derive as much as possible from real measurements. The material model ...
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Modeling of Slab Induction Heating in Hot Rolling by FEM
... in hot rolling process. Nicholas V. Ross [6] analyzed the different solenoidal and transverse flux heating methods for strip heating and discussed its application to the gal- vanizing and strip ...
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Analysis for Stress Prediction in Hot Rolling with Different Process Parameters by Finite Element Method
... horizontal rolling is more efficient in width reduction than deformation by a heavy edger mill followed by horizontal ...of process parameters such as the cooling condition of the work-rolls, the ...
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Effects of Rolling Parameters on Work roll Thermal Crown in Hot strip Rolling
... the process of hot rolling, thermal roll shape of work roll of real-time control is one of the difficult points for strip shape ...in hot rolling ...of rolling and rolling ...
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Damping Properties of Aluminum/ Duralumin Multi-Layered Graded Structures Fabricated by Hot Rolling
... 2-and 6-layered structures were successfully fabricated using hot-rolling method. For aluminum (A1050)/ duralumin (A2017) multi-layered structures, heat treatments largely affect the mechanical properties ...
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A Unified Velocity Field for Analysis of Flat Rolling Process
... flat rolling process by upper bound ...the rolling torque has been ...rolling process. Comparison of analytically developed approach for rolling torque and internal defects with ...
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Application of Artificial Neural Networks in Cold Rolling Process
... Abstract Rolling is one of the most complicated processes in metal ...this process. Inter-stand tensions affect rolling pressure, rolling force, forward and backward slips and neutral ...
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NUMERICAL MODELING OF SKEW ROLLING PROCESS OF TWIST DRILLS
... skew rolling process of twist drills are present problems identical as in the case of flutes ...grinding process on multi-axes grind- ers, yet, the indirect method is applied for design- ing grinding ...
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FEM SIMULATION OF THE TUBE ROLLING PROCESS IN DIESCHER’S MILL
... piercing process during cal- culations or assuming that the formed material is perfectly ...piercing process, taking into thermal phenomena account, were presented by Pater and et ...
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Development of hot drawing process for nitinol tube
... a hot drawing process for Nitinol tube ...is hot drawn for several passes to a final ...tube. Hot drawing process has been applied to ...
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Hot Metal De Sulphurisation by KR Process
... The hot metal desulphurization process is an external pre-treatment of ...desulphurization process more effective according the hot metal ladle is fully filled and the weight is measured, it ...
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